test-rename.h: fix compilation failure

[pspp] / m4 / frexpl.m4

diff --git a/m4/frexpl.m4 b/m4/frexpl.m4
index f2e254c77b3e093f18ff694bac1ddee0f5b78dd8..633f056cd95844c573a9b18bcad59de5c621688f 100644 (file)
--- a/m4/frexpl.m4
+++ b/m4/frexpl.m4
@@ -1,4 +1,4 @@
-# frexpl.m4 serial 11
+# frexpl.m4 serial 12
 dnl Copyright (C) 2007-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -112,7 +112,8 @@ AC_DEFUN([gl_FUNC_FREXPL_WORKS],
   AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
   AC_CACHE_CHECK([whether frexpl works], [gl_cv_func_frexpl_works],
     [
-      AC_TRY_RUN([
+      AC_RUN_IFELSE(
+        [AC_LANG_SOURCE([[
 #include <float.h>
 #include <math.h>
 /* Override the values of <float.h>, like done in float.in.h.  */
@@ -182,15 +183,17 @@ int main()
       return 1;
   }
   return 0;
-}], [gl_cv_func_frexpl_works=yes], [gl_cv_func_frexpl_works=no],
-      [
+}]])],
+        [gl_cv_func_frexpl_works=yes],
+        [gl_cv_func_frexpl_works=no],
+        [
 changequote(,)dnl
-       case "$host_os" in
-         aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*)
-            gl_cv_func_frexpl_works="guessing no";;
-         *) gl_cv_func_frexpl_works="guessing yes";;
-       esac
+         case "$host_os" in
+           aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*)
+              gl_cv_func_frexpl_works="guessing no";;
+           *) gl_cv_func_frexpl_works="guessing yes";;
+         esac
 changequote([,])dnl
-      ])
+        ])
     ])
 ])